>>392341

>>391987

>>392349

>NFC near field communication is a wire-less technology, using radio frequencies. It operates at a frequency of 13.56 MHz within the globally available and unregulated 13.56 MHz frequency band. As a result no licenses are required for operation on these frequencies.

http:// www.radio-electronics.com/info/wireless/nfc/nfc-near-field-communications-technology.php

Now available on a phone near (You).